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2015-04-24merge uClibc changesWaldemar Brodkorb
2015-04-22ARC: enable more options to satisfy build requirements of applicationsAlexey Brodkin
As reported by Buildroot autobuilder following options were missing: * Libutil stub (UCLIBC_HAS_LIBUTIL option) http://autobuild.buildroot.org/results/ce3/ce39eb9b9ece0968563641fb2207099d1a37b191/ * Program_invocation_name (UCLIBC_HAS_PROGRAM_INVOCATION_NAME=y) http://autobuild.buildroot.org/results/154/1546d909e606daefd41b87dece94d642c0fdeba4/ http://autobuild.buildroot.org/results/bd5/bd54581d7b0cc73bc501072d27e870a443dfce79/ * Ifaddrd support (UCLIBC_SUPPORT_AI_ADDRCONFIG=y) http://autobuild.buildroot.org/results/134/134e78ef1fa87f7fbf26c23ec5dfc68785d79613/ * Libnsl (UCLIBC_HAS_LIBNSL_STUB=y) http://autobuild.buildroot.net/results/331/331ed781b422448205fb9e7c9730ec0c438d6306/ http://autobuild.buildroot.net/results/402/402d64965ac7ac6e1d4e1990080394958802fe8c/ http://autobuild.buildroot.net/results/960/9605bac2972d3e3d3fb91947ae6921e89210247b/ http://autobuild.buildroot.net/results/6b6/6b61ea80a3a6dcead233c4b408eba8b8d647e841/ * UTMP got reworked recently, which breaks packages such as busybox, gdbserver etc so enable that too Enabling mentioned options to make sure more packages could be built with ARC pre-built uClibc tools. Note UCLIBC_USE_NETLINK is a prerequisite for UCLIBC_SUPPORT_AI_ADDRCONFIG. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Anton Kolesov <akolesov@synopsys.com> Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-04-22buildsys: pregen depends on xlocaleBernhard Reutner-Fischer
since ae9e3f46 sched.h pulls in stdlib.h (for malloc() and free()) and thus also xlocale.. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-04-22arm: Add BX and BXC macrosBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-04-22arm: Fix POP_RET for armv4t && interworkingBernhard Reutner-Fischer
It seems the condition was reversed which lead to e.g. arm-920t being confused Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-04-22NPTL: Rename a variableBernhard Reutner-Fischer
There seems to be a bug in gold with static TLS at least on x86_64 (?) Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-04-22ldso: PRELINK: Remove surplus newlineBernhard Reutner-Fischer
in early debugging code Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-04-22buildsys: try to merge all constantsBernhard Reutner-Fischer
Saves a couple of bytes Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-04-18fix static linking of pthread appsWaldemar Brodkorb
When compiling python you get duplicate symbol problem. Seen in the autobuilders of buildroot project.
2015-04-16prepare for 1.0.2v1.0.2Waldemar Brodkorb
2015-04-15merge uClibc masterWaldemar Brodkorb
2015-04-14arm: thumb1: Fix conflicting types for _v3Bernhard Reutner-Fischer
In file included from ./include/sys/syscall.h:33:0, from libc/sysdeps/linux/common/sync_file_range.c:10: libc/sysdeps/linux/common/sync_file_range.c: In function '__sync_file_range_nocancel': ./include/bits/syscalls.h:144:16: error: conflicting types for '_v3' register int _v3 __asm__ ("v3") = _v3tmp; ^ ./libc/sysdeps/linux/arm/sysdep.h:281:7: note: in expansion of macro 'LOAD_ARGS_7' LOAD_ARGS_##nr (args) \ ^ ./libc/sysdeps/linux/arm/sysdep.h:324:2: note: in expansion of macro 'INTERNAL_SYSCALL_RAW' INTERNAL_SYSCALL_RAW(SYS_ify(name), err, nr, args) ^ ./libc/sysdeps/linux/arm/sysdep.h:256:40: note: in expansion of macro 'INTERNAL_SYSCALL' ({ unsigned int _inline_sys_result = INTERNAL_SYSCALL (name, , nr, args); \ ^ libc/sysdeps/linux/common/sync_file_range.c:32:9: note: in expansion of macro 'INLINE_SYSCALL' return INLINE_SYSCALL(sync_file_range, 7, fd, 0, ^ In file included from ./libpthread/nptl/sysdeps/unix/sysv/linux/arm/sysdep-cancel.h:18:0, from ./include/cancel.h:58, from libc/sysdeps/linux/common/sync_file_range.c:15: ./libc/sysdeps/linux/arm/sysdep.h:280:21: note: previous definition of '_v3' was here register int *_v3 __asm__ ("v3") = _sys_buf; \ ... Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-04-14librt: Add missing __dso_handleBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-04-14librt: Refine LIBSBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-04-14librt: honour HAS_STUBS in buildsysBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-04-14include/: ignore sys/random.h symlinkBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-04-14librt: Rephrase librt.so library dependenciesBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-04-14librt: Fix librt.so depends for !NPTLBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-04-14prelink: handle _begin in a gold-agnostic wayBernhard Reutner-Fischer
The nostartfiles is redundant but better be safe Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-04-14buildsys: pass -O to ld unless DODEBUGBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-04-13Merge branch '1.0' of git+ssh://uclibc-ng.org/git/uclibc-ng into 1.0Waldemar Brodkorb
2015-04-13fix compile error when LDSO_RUNPATH_OF_EXECUTABLE is setWaldemar Brodkorb
2015-04-13Revert "Revert "librt: Use -nodefaultlibs instead of -nostdlib""Waldemar Brodkorb
This reverts commit 3a14ea8812e8695b5205a70431d513fb905c0daf.
2015-04-13fix compile for m68kWaldemar Brodkorb
2015-04-13return NULL for realloc(p,0) like glibcWaldemar Brodkorb
See discussion here about the issue: https://sourceware.org/bugzilla/show_bug.cgi?id=12547 Fixes testsuite errors.
2015-04-13still required for xtensaWaldemar Brodkorb
2015-04-13add GNU libc test for ifaddrs.cWaldemar Brodkorb
2015-04-13fix linking for m68kWaldemar Brodkorb
2015-04-13gcc 4.4 does not have __builtin_unreachableWaldemar Brodkorb
For avr32 we still use gcc 4.4 compiler, so exlude the usage of __builtin_unreachable here.
2015-04-13disable new tests, atomic.h is missingWaldemar Brodkorb
2015-04-13Revert "gcc 4.9.x produces some calls to abort()"Waldemar Brodkorb
This reverts commit 69ba9dcaa13bb8bbdc8630265d73298c39945416.
2015-04-13libc: Fix page-size in getifaddrs()Bernhard Reutner-Fischer
TODO: this could need a cleanup.. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-04-13buildsys: Do not build crt upon pregenBernhard Reutner-Fischer
No need to build crt when just generating headers Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-04-13buildsys: tweak ucontext_i.h prerequisitesBernhard Reutner-Fischer
ucontext_i.h too depends on uClibc_config.h. Update it to look like the other MANGLE generated files and tweak prereqs Fixes: make realclean ; make -j libc/misc/internals/__uClibc_main.i Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-04-13Revert "librt: Use -nodefaultlibs instead of -nostdlib"Bernhard Reutner-Fischer
This reverts commit 534f44d53146457b3ca686c47efb9207543b88e1. I don't think this is wanted. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-04-12remove more of the link_warningsWaldemar Brodkorb
Only the stub warnings left for now.
2015-04-12remove link warningsWaldemar Brodkorb
As recently discussed on the pgsql mailinglist, this warnings are more or less useless and some configure scripts are failing when these warnings are enabled. http://www.postgresql.org/message-id/20150320132351.GS3636@alvh.no-ip.org
2015-03-31libc: Fix page-size in getifaddrs()Bernhard Reutner-Fischer
TODO: this could need a cleanup.. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-03-31buildsys: Do not build crt upon pregenBernhard Reutner-Fischer
No need to build crt when just generating headers Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-03-31buildsys: tweak ucontext_i.h prerequisitesBernhard Reutner-Fischer
ucontext_i.h too depends on uClibc_config.h. Update it to look like the other MANGLE generated files and tweak prereqs Fixes: make realclean ; make -j libc/misc/internals/__uClibc_main.i Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-03-31buildsys: Fix setting LIBGCCBernhard Reutner-Fischer
We were ending up with multiple entries in LIBGCC for recursive child make instances, avoid that. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-03-31Revert "librt: Use -nodefaultlibs instead of -nostdlib"Bernhard Reutner-Fischer
This reverts commit 534f44d53146457b3ca686c47efb9207543b88e1. I don't think this is wanted. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-03-29merge uClibc git masterWaldemar Brodkorb
2015-03-27ARC: don't hard-code ELF_NGREGAlexey Brodkin
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Vineet Gupta <vgupta@synopsys.com> [updated changelog] Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-03-27ARC/signal: shield sa_restorer from compiler toggle side-effectsVineet Gupta
when building uClibc with -O0 (DODEBUG build) the default sigrestorer had some extra glue code generated for stack manipulation which was messing up resume from signal path. So annotate the function with -Os so that gcc would only generate the bare min 2 instruction TRAP sequence Reported-and-Debugged-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-03-27ARC: switch to NPTLVineet Gupta
Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-03-27Add support for R_ARC_NONE relocations.Andrew Burgess
The R_ARC_NONE relocation is generated when --gc-sections, used by the compile time linker, removes some sections. This is completely normal, and we can see that all other targets (based on random sampling) have support for R_*_NONE relocations (named for each target). Handling R_ARC_NONE involves doing nothing with it, which is nice and easy. Signed-off-by: Andrew Burgess <andrew.burgess@embecosm.com> Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-03-27include: update atomic.h from glibcBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-03-27test: Add SIMULATOR_uclibc and SIMULATOR_glibcBernhard Reutner-Fischer
where SIMULATOR_glibc is an optional simulator to run host binaries and SIMULATOR_uclibc is an optional simulator to run target (uClibc) binaries. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-03-26utmp: always have at least utmpxBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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